The Philips Sonicare 9900 Prestige is truly top-of-the-line. But its $400 price tag is a hard pill to swallow. Is it really worth the cash? Read on to find out.
The Philips Sonicare 9900 Prestige is truly top-of-the-line. But its $400 price tag is a hard pill to swallow. Is it really worth the cash? Read on to find out.